Ekouaer Men's Underwear Stretch Microfiber Body Modal Trunks 95% cotton 95% Cotton, 5% Spandex of Men's Trunk Underwear SOFT AND BREATHABLE: Fit and comfy men's micro modal boxer briefs feel cool on the skin and silky to the touch COMFORT WAISTBAND: Stretchy soft waistband microfiber underwear. No Pinching, No Binding, No Chafing and No Shrink SUPPORTIVE POUCH: Soft pouch men's trunk underwear keep the "stuff" in place, cool and dry KINDLY REMINDER: Please choose Size of these modal boxers carefully. Machine washable (30 degrees max)